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Chemische vergelijkingen in evenwicht op01/27/25

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Breng de vergelijking van een chemische reactie in evenwicht
C3H6O + K2Cr2O7 + H2SO4 = C3H6O4 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6O + K2Cr2O7 + 4 H2SO4 = C3H6O4 + Cr2(SO4)3 + K2SO4 + 4 H2O

C6H5NO2 + NH4OH = C6H5NH2 + HNO3 + H2 =>
C6H5NO2 + NH4OH = C6H5NH2 + HNO3 + H2

Ca(NO3)2 + NaF = CaF2 + Na(NO3) =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 Na(NO3)

FeSO4 + H2SO4 = Fe2[SO4]3 + H2O + SO2 =>
2 FeSO4 + 2 H2SO4 = Fe2[SO4]3 + 2 H2O + SO2

MnCl4 + AgNO3 = MnNO3 + AgCl4 =>
MnCl4 + AgNO3 = MnNO3 + AgCl4

KBr + CuP = KP + CuBr =>
KBr + CuP = KP + CuBr

SO2 + CaO = Ca + SO3 =>
SO2 + CaO = Ca + SO3

PbCl2 + AgF = PbF2 + AgCl =>
PbCl2 + 2 AgF = PbF2 + 2 AgCl

NaCl2 + ZnSO4 = NaSO4 + ZnCl2 =>
NaCl2 + ZnSO4 = NaSO4 + ZnCl2

Na3O + AgP3 = AgO + Na3P3 =>
Na3O + AgP3 = AgO + Na3P3

NaCl + K3Po4 = Na3Po4 + KCl =>
3 NaCl + K3Po4 = Na3Po4 + 3 KCl

CaSO4 + KOH = K(SO4) + Ca(OH) =>
CaSO4 + KOH = K(SO4) + Ca(OH)

NH3 + HCl = NH4ClHCl =>
NH3 + 2 HCl = NH4ClHCl

NaHCO3(s) = NaOH(s) + CO2(g) =>
NaHCO3(s) = NaOH(s) + CO2(g)

FeSO4 + H2SO4 + KSCN + H2O2 = Fe(SCN)3 + H2K(SO4)2 + H2O =>
FeSO4 + 5 H2SO4 + 3 KSCN + 2 H2O2 = Fe(SCN)3 + 3 H2K(SO4)2 + 4 H2O

Na2SO3 + Zn + HCl = ZnSO3 + NaCl + H2 =>
Na2SO3 + Zn + 2 HCl = ZnSO3 + 2 NaCl + H2

Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O

Fe2O3 + HNO3 = Fe[NO3]3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe[NO3]3 + 3 H2O

HgCO3 = Hg + CO3 =>
HgCO3 = Hg + CO3

Br2 + SrS = SrBr2 + S =>
Br2 + SrS = SrBr2 + S

Cr2(SO4)3 + PbO2 + KOH + O2 = PbCrO4 + K2SO4 + H2O =>
2 Cr2(SO4)3 + 4 PbO2 + 12 KOH + O2 = 4 PbCrO4 + 6 K2SO4 + 6 H2O

BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)

KNO3(s) + S(s) + C(s) = CO2(g) + K2S(s) + N2(g) =>
2 KNO3(s) + S(s) + 3 C(s) = 3 CO2(g) + K2S(s) + N2(g)

(NH4)2SO4(aq) + NaOH(s) = H2O(s) + NH3(l) + Na2SO4 =>
(NH4)2SO4(aq) + 2 NaOH(s) = 2 H2O(s) + 2 NH3(l) + Na2SO4

Fe = Fe3 =>
3 Fe = Fe3

N2O + H = NH4 + H2O =>
N2O + 10 H = 2 NH4 + H2O

K2CO3 + CaI2 = CaCO3 + KI =>
K2CO3 + CaI2 = CaCO3 + 2 KI

KAl + (OH)2 + H2OSO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl + 3(OH)2 + H2OSO4 = 2 Al(OH)3 + K2SO4 + H2O

Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O =>
Zn(OH)2 + N2O5 = Zn(NO3)2 + H2O

Na2S2O3 + KOCl = Na2SO4 + KCl + S =>
Na2S2O3 + KOCl = Na2SO4 + KCl + S

AgNO3 + BaI2 = AgI2 + BaNO3 =>
AgNO3 + BaI2 = AgI2 + BaNO3

P2O5 + Al2O3 = AlPO4 =>
P2O5 + Al2O3 = 2 AlPO4

Sr(OH)2 + Cr(NO3)3 = Sr(NO3)2 + Cr(OH)3 =>
3 Sr(OH)2 + 2 Cr(NO3)3 = 3 Sr(NO3)2 + 2 Cr(OH)3

KSO4 + SrNO3 = KNO3 + SrSO4 =>
KSO4 + SrNO3 = KNO3 + SrSO4

SnCl2 + FeCl3 = Fe + SnCl4 =>
3 SnCl2 + 2 FeCl3 = 2 Fe + 3 SnCl4

Cl2 + NaMnO4 = NaCl2 + MnO4 =>
Cl2 + NaMnO4 = NaCl2 + MnO4

K2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 K2SO3 + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + 4 K2SO4 + 4 H2O

HCl + Cr(OH)2 = CrCl2 + H2O =>
2 HCl + Cr(OH)2 = CrCl2 + 2 H2O

Mg{+2} + P{-3} = Mg3P2 =>
3 Mg{+2} + 2 P{-3} = Mg3P2

ZnCl2 + K3PO4 = K3Cl2 + PO4Zn =>
ZnCl2 + K3PO4 = K3Cl2 + PO4Zn

P4 + H2O = H3PO4 + H3P =>
2 P4 + 12 H2O = 3 H3PO4 + 5 H3P

[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3 =>
[Ag(NH3)2]NO3 + KCN = [Ag(NH3)2]CN + KNO3

Mg(NO2)2 + O2 = Mg(NO3)2 =>
Mg(NO2)2 + O2 = Mg(NO3)2

MnO2 + AsO3 + H{+} = Mn{2+} + AsO5 + H2O =>
2 MnO2 + AsO3 + 4 H{+} = 2 Mn{2+} + AsO5 + 2 H2O

NaSO4 + I2 = NaI + SO4 =>
2 NaSO4 + I2 = 2 NaI + 2 SO4

Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH

Cr + NO3 = Cr(NO3)2 =>
Cr + 2 NO3 = Cr(NO3)2

NaSO4 + I2 = NaI + SO4 =>
2 NaSO4 + I2 = 2 NaI + 2 SO4

K + S = K2S =>
2 K + S = K2S

SiH4 + N2O = Si3N4 + O2 + H2 =>
3 SiH4 + 2 N2O = Si3N4 + O2 + 6 H2

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Breng de vergelijking van een chemische reactie in evenwicht
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